ugfx/3rdparty/fatfs-0.10b/doc/en/getcwd.html

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<title>FatFs - f_getcwd</title>
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<div class="para func">
<h2>f_getcwd</h2>
<p>The f_getcwd function retrieves the current directory.</p>
<pre>
FRESULT f_getcwd (
  TCHAR* <span class="arg">buff</span>, <span class="c">/* [OUT] Buffer to return path name */</span>
  UINT <span class="arg">len</span>     <span class="c">/* [IN] The length of the buffer */</span>
);
</pre>
</div>

<div class="para arg">
<h4>Parameters</h4>
<dl class="par">
<dt>buff</dt>
<dd>Pointer to the buffer to receive the current directory string.</dd>
<dt>len</dt>
<dd>Size of the buffer in unit of TCHAR.</dd>
</dl>
</div>


<div class="para ret">
<h4>Return Values</h4>
<p>
<a href="rc.html#ok">FR_OK</a>,
<a href="rc.html#de">FR_DISK_ERR</a>,
<a href="rc.html#ie">FR_INT_ERR</a>,
<a href="rc.html#nr">FR_NOT_READY</a>,
<a href="rc.html#ne">FR_NOT_ENABLED</a>,
<a href="rc.html#ns">FR_NO_FILESYSTEM</a>,
<a href="rc.html#tm">FR_TIMEOUT</a>,
<a href="rc.html#nc">FR_NOT_ENOUGH_CORE</a>
</p>
</div>


<div class="para desc">
<h4>Description</h4>
<p>The <tt>f_getcwd()</tt> function retrieves full path name of the current directory of the current drive. When <tt>_VOLUMES</tt> is larger than 1, a logical drive number is added to top of the path name.</p>
</div>


<div class="para comp">
<h4>QuickInfo</h4>
<p>Available when <tt>_FS_RPATH == 2</tt>.</p>
</div>


<div class="para ref">
<h4>See Also</h4>
<p><tt><a href="chdrive.html">f_chdrive</a>, <a href="chdir.html">f_chdir</a></tt></p>
</div>

<p class="foot"><a href="../00index_e.html">Return</a></p>
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Move 3rd Party source to a new directory. Rationalise Fatfs code and fix a couple of configuration issues. 2014-08-13 05:48:16 +00:00			`<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">`
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			`<link rel="up" title="FatFs" href="../00index_e.html">`
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			`<title>FatFs - f_getcwd</title>`
			`</head>`

			`<body>`

			`<div class="para func">`
			`<h2>f_getcwd</h2>`
			`<p>The f_getcwd function retrieves the current directory.</p>`
			`<pre>`
			`FRESULT f_getcwd (`
			`TCHAR* <span class="arg">buff</span>, <span class="c">/* [OUT] Buffer to return path name */</span>`
			`UINT <span class="arg">len</span> <span class="c">/* [IN] The length of the buffer */</span>`
			`);`
			`</pre>`
			`</div>`

			`<div class="para arg">`
			`<h4>Parameters</h4>`
			`<dl class="par">`
			`<dt>buff</dt>`
			`<dd>Pointer to the buffer to receive the current directory string.</dd>`
			`<dt>len</dt>`
			`<dd>Size of the buffer in unit of TCHAR.</dd>`
			`</dl>`
			`</div>`


			`<div class="para ret">`
			`<h4>Return Values</h4>`
			`<p>`
			`<a href="rc.html#ok">FR_OK</a>,`
			`<a href="rc.html#de">FR_DISK_ERR</a>,`
			`<a href="rc.html#ie">FR_INT_ERR</a>,`
			`<a href="rc.html#nr">FR_NOT_READY</a>,`
			`<a href="rc.html#ne">FR_NOT_ENABLED</a>,`
			`<a href="rc.html#ns">FR_NO_FILESYSTEM</a>,`
			`<a href="rc.html#tm">FR_TIMEOUT</a>,`
			`<a href="rc.html#nc">FR_NOT_ENOUGH_CORE</a>`
			`</p>`
			`</div>`


			`<div class="para desc">`
			`<h4>Description</h4>`
			`<p>The <tt>f_getcwd()</tt> function retrieves full path name of the current directory of the current drive. When <tt>_VOLUMES</tt> is larger than 1, a logical drive number is added to top of the path name.</p>`
			`</div>`


			`<div class="para comp">`
			`<h4>QuickInfo</h4>`
			`<p>Available when <tt>_FS_RPATH == 2</tt>.</p>`
			`</div>`


			`<div class="para ref">`
			`<h4>See Also</h4>`
			`<p><tt><a href="chdrive.html">f_chdrive</a>, <a href="chdir.html">f_chdir</a></tt></p>`
			`</div>`

			`<p class="foot"><a href="../00index_e.html">Return</a></p>`
			`</body>`
			`</html>`